HOFFMAN 
CASEMENTS 


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mq L1IS portiolio of details is prepared 
a pL in conformity with the recommen- 

4% dations of the A. I. A. Its Stand- 
me Construction Classification number is 
27C2. Additional details made to fit this 
folder will be issued as often as found nec- 


essary. 


Material Furnished: We manufacture 
the hardware only. Sash and frames are 
obtained in the regular way from local 
planing mills and made according to the 
details shown herein. One set of fixtures 
includes all the necesary hardware to com- 
pletely hang and equip one pair or one 
single sash. 


Grades of Hardware: Hoffman Case- 
ment Fixtures (U. S. and Foreign pat- 
ents) are manufactured in four grades, 
described below. Stock finishes are: Pol- 
So Brass; Polished Bronze; Dull Brass; 

ized=Copper. Other facies furnished 
fo cris at extra cost. 


No. 1.—Galvanized tracks, galvanized 
top hangers with brass wheels, galvanized 
bottom guides with brass swivel pins, 
plated iron butts, fasteners and handles. 
Stay arms for single sash, galvanized. 


No. 2.—Same as No. 1 excepting butts, 
fasteners and handles which are solid 
brass, tumbled finish (not hand polished) 
and then plated to finish color desired. 


No. 3.—Same as No. 2 excepting that 
sill track is solid brass and butts, fasteners 
and handles are solid brass, polished. 


No. 4.—All parts solid brass. 

Prices and Distribution: Uniform sell- 
ing prices (F.O.B. Chicago) are estab- 
lished and distribution is thru our agents 
located in all large cities. 


Shipping Information: Hoffman Case- 
ment Fixtures packed for shipment weigh 
approximately 100 Ibs. per twelve sets. 
Each set of hardware (except tracks) is 
packed in a pasteboard carton. Track for 
similar sized windows is bundled and 
marked with the size of the window for 


which it is intended. -Goods in stock fin- 
ishes are usually shipped the day after 
order is received. No delay longer than 
three days may be anticipated unless a 
special finish is ordered which requires 
from a week to ten days for plating. 


Sash Sizes: The maximum size of each 
sash for use with Hoffman Casement Fix- 
tures is 2’6” x 7’0” and larger sash will be 
used only on the user’s responsibility. We 
recommend sash not in excess of 2’0” x 
5’0” for the most satisfactory results. 
Sash in pairs may be 132”, 134” or 214” 
thick. Where single sash are used they 
should be 134” or 214” thick. 


Frames: Hoffman Casements are mov- 
able from jamb to jamb and frames should 
be set carefully to insure their being level 
and square. The fixtures carry the weight 
of the sash from the head, so in long spans 
the head must be supported to prevent sag- 
ging (suggested methods are on page 14). 
We recommend that no span greater than 
four feet be used without intermediate 
support. It is suggested that architects 
mention these two points particularly in 
specifications. 


Changes from Details: No agent or 
represenatitve has authority to make any 
changes from the details in this portfolio 
and we can guarantee satisfactory results 
only when our printed details and direc- 
tions are followed. 


Specification Form: All window frames 
and sash shall be milled according to de- 
tails and the contractor shall exercise par- 
ticular care to set the frames perfectly 
level and square and shall bolt the head 
to the lintel at intervals not exceeding 
4’0” wherever the span is greater than 
4’0”. The sash shall be hung with Hoff- 
man Casement Fixtures (here insert grade 
number) as manufactured by the Andrew 
Hoffman Mfg. Co., 909 Steger Building, 
Chicago, in exact accordance with details 
and directions furnished by the manufac- 
turers: 


Andrew koffman M fs Co. 


Hoffman Casement Window 
28 East Jackson Boulevard 


CHICAGO 


Page 1 


Hoffman Casement Window 


TOP STAY ARM 
FOR, SINGLE SASH 


Dattom Stay Arm similar, reversed: 


SINGLE DOU DLE, . age WINDOW 
Sin hit _Dotible Unit, Sing! je” _doubta_ 


Unt SHO Nipoyhe | Se 
Sey ay 
; HINGED HANDLE . 
CLT DEANS -AND EEEVAT IO Nes FOR EACH SINGLE  ™% 
SHOWING OPERATION OF VARIOUS COMBINATIONS Of SASH ANDDOUBLEUNIT wo O: FASTENER, 
. WHEN THERE ARE MORE THAN THREE SASH, THLY ARE MADE 
WH UP Of COMBINATIONS OF DOUBLE AND SINGLE SASH UNITS. DETAILS OF HARDWARE 


WUERVS [Ei ly a a A 


(7, iy 
Gp safe 00 ib Top tracke 
aS hs NZ) sented 
; LN mort. into hea 
asa omer Round off S SiGe TOP OF SASH : 
ra oye Corner of sash gobs == Ss a Nii Stay- arm t mortised intotopof sash’) | 
~TOp Rebar ee : NOTE: ae sash in either 
Corner rounde 


ig Bs wt Line single or multiple openings 7 
to clear stop bare | | of outside must be 13/4" thick. | 
/DACK VIEW 


Co ee oc ems overs 
OF SASH = 


1 a = aa rea 
| | Lea) ar ia | 3° SCALE DETAILS 

Za plate a: | FOR. SINGLE SASH 
cz Guide block = 


I. Li Ree 
mle ENON 3 OQ ‘ OUTSIDL ELEVATION 


Hi 
MQ Set flush Bottom trace. he Stay-arm mortised into bottom of sash 
with inside ¢ 2 Se oJ 
SS face. of sash SECTION THRU rear’ 
SS HEAD &. SILL 
BACK VILW OF SASH DACK- EDGE 


AND SECTION THRU SILL BOTTOM YIEWOEDIN DLATE OF SASH ///7) ae SES ELEN Ea 


WN BY 
SIRT ante DETAILS OF HOFFMAN CASEMENT HARDWARE 


SERVICE. ING. | ANDREW HOFFMAN MEG. CO. 


Andrew Hoffman Mfg Co. CHICAGO 


Page 2 


Hoffman Casement ENS 


Curtain rod 
Ws | break et 
PT | ae, 


y, // ey A ie, ay pa’ IV RES) 
tex, pA a Va ees Yi /}/| Sag gestion for 
Wp KRW multiple sasta 


rip +4 Ree a AY t//\ frame ‘to 
a | \ : et i secure head 
Hoffman Sbsh ge A \Stop A te Steel 


Stredus \| ‘4 |ilintel to pre 

t Vy) -| vent sag ging 

Mini a 5 ad eltelibe in wede: openings 

LAD SHOWING SUD PORT vane WIDE OPENINGS 
HORIZONTAL Oi Denies S.C Rbk Ns 


Transom sast 


“HOFFMAN CASEMENTS INSTALLED 


IN PORCHES 


Weseess 


Yoffman| Sash 


<——Trab 
ae 


Mi ale ask ar 


TRANSOM BAR act NG SUPPORT FOR WIDE OPENGS 
& MUTUR NATE SCREEN, HEA : 


NOTE- Sasia can 


Meeti 


1 Paty bP sashe ha pair Peashes—pl 


SPOS ee a 


Y4, SCALE SETATIMOM TOUR, OAs H 


; to. suit require 
WINDOW WITH MEETING STILE & TRANSOM 


ments provided} 


“p> given measure 
a Note+ Dimensions marked A ments are 
must be equal aud should not Ce TG) Neier es eS eine yelatively 
p exceed Ti-Gtin width, 2-O"isibest HORIZONTAL SLIDING SCREENS placed 
MTD 


HINGED STILES OF A MEETING ISTILES OF 
a Ne TWO PAIRS OF SASH 
De 


7 Sss SY ie 
ye Sate 


SS Sule 


ch 4 5 ae iy Zs ae ely Vey a ) Bae) ji 
YU ix Go) BS SIU TN 
or H RR eee 
pele op), 1 Minit * Awake 
‘Screen Es 


VSN 


po oe ple SECTION THRU JAMBS SHOWING MEETING STILES KAY 
THESE DETAILS FOR EVEN NUMBER OF SASH ONLY. SEE DRWG.*3 FOR ODD ue ane: SASH 
DRAWN BY 


ELTS CATALOGUE 
SERVICE, INC. 


Andrew Loffiman Mfg. Co, Criic Ts G.O 


Page 3 


tloffman Casement Window 


A-Shows sash 
closed. 


‘ NS oe Sc "| 
ma NA ox support of a, =N SSN 


Vf) | | head Betas Wy Carian waa! if 
TS \\Nopentmds see Nea L 
S \ Be 2 VY bracket 
| ee \L ae Ve oe 
a \ x i Ny — f 
NO yy a a Vi, // }) 
Abd, 


i) 
| 
B- Shows sash f 

fully opened, / | 

| 

C- Shows sash es 4 


JOE opened for ces Ok, x ve / i a8 Rig aay 

in cleaning. / Bi) ge he oh Mode MY, 
INTERTOR ELEVATION eA iN (Miviss wy 

| J | esesaicneny =! 1K : y, 


Shade 


) roller 


VERTICAL = SS SSS 
SECTI oy 


WSO WDLTAIL OF SINGIL OR CIN GLb she Ho rics a Ne Gail 2 Nie 
CASH WINDOW OLIN AND Glos ED SEC UION HRD HEAD WITHOUT _ | RANSOM 


I 
RQ EXTERIOR i Note differcerce _ eee lines eS ee eee pietas 24 
Se fin jamb section ~* show sash : 
Kilid* >on this side oe) é a4 


i 


For windows without 
transom,vertical sticking 
screens are made in two 
sections, Upper. section 
is only 10°or 12 high to 
avoid haying cross rail 
at middie of window. 
Lower section slides 
up heignt of upper $ec- 
tion, permit} ing opera- 
tion of sash at lower 
tail. For details of 
horizontal slidin 
se¥ecns see or wa. *2 

(ae 


\ \\NEORIZONTAL SECTION THRU JAMBS 
A OF SINGLE SASH WINDOW 


4 

TRU TRAM OM! Bi BAR 
peal AL SLIDING SCREENS | 
Hxed gereen 


Vartieal slidind 
sere en 
(pe 


4 t_4 El 4, 
SECTION THRU MUNTIN suow!nc Application OF 
SCREENS TO WINDOW WITHOUT TRANSOM 


i | i || ip Meeting seine 
| toll Parr of sashes, Pair He soshesl 


INTEMIOR ELBEWATION | 


| erticial slidind 
= —<——— =4 27.5 ie kel Ug sleyeen 
Lea F ; es rok = Exterior VY lage 


= Construction 


NS vari2d to suit 
N requirements 
Ny NW provided giver 
measurements 
are yelatively 


7 ‘ trae 
CZ20G MeeDET ALO Fi bes AS BONN DOW 
Wi Hoes TING SLPS eal RAN SON 
NOTE - Tox detail of meeting Sash can be 1%’, 1% oy 2%} 
stiles of twopaits of sash see thick for even nance of sash. | 
drawing * 2. Sash must be 1% thick 
for odd number of sash 


MEETING STILES OF SINGLE 
SASH A PAIR as SASH 


ICAL SLIDING 
S TILES OF PAIR OF SASH 


ales 


(MEETIN 


ee FOR ODD NUMBER OF SASH ONLY. SEE DRNG."2 FOR LVEW NOLO! SASH 


DRAWN BY DETAILS OF MILLWORK FOR HOFEMAN CASEMENTS |||SCALE 4 & 3'|DRWG 
cence AS INSTALLED IN FRAME WALL 3 


Andrew Floffman Mes. Co. CHICAGO 


Page 4 


PKA eter 
Maximum width 2'6" 


CZLELIIL. 


erNeOrl sa 2 
See details for 
head Support in 
wide openings 


| 
es 


\y 
W 
LL 


LZ 
ANZ 
y 


Shade voller above 


NF || 
al 


° 
FS: 
eee, 
Ss 
ES a 
eae 


ste Ole <2 
See “Millwork Details’ 
for sash stiles as used 
ih Various combinations. 


Andrew bloffiman Mfg Co CHICAGO 


Page 2 Page 


Hoffman Casemen [ Window 


Soni ates ae NRO 
Maximum. width 2'6" Bes See details for head 
Maximum height Tes ees support in wide oe 


elsewhere in catalog. 
VL) 


Curtain vod bracket 


Shade voller 


A 
O) 


cS}) Vv ES 
Bs . \| 


Vee es 


Shade voller above 


for screens 


ee 2 


NAD Oras 
Jee Millwork Details" 
for sash wtiles avs 
used in various 
combinations 


Hoffman Casement Fixtures 


protected by US.6 Foreign potents. 


AD BRECK. VEN BER WAL Wie © Ee MeN Ac EI Cini): 
UCM AL © UA Om MAY 6 1922 


Andrew Foffman Mes. Co CHICAGO 


Page 6 


Hoffman staal Window 


YW 
Gage SIZES Y q NOTE 
Maximum width 2'e oc Jee details for head s bee 
Meximum hei¢g ht (gO in wide openi ings elsewhere 
in catalog 
Yi, | 


) Vex LLL LLL hed Y/ SUN 


urtain vod bracket 
LZ AW lis 


Shade voller 


eee ee, 


} Tie roller above 
Jee “Millwork Detai kt’ | 
ROL! Mela seta Ae swhy 
in various Sash 
combinations 


Minimum for] hardwalel (at Te for s#coreens 
| 


| Be 

A or A Mae far a7 kis for ocreens 

nailing stu 1S x x 
suggested under the ) 


Sill so sitll can be 
firmly fixed and 
warping prevented 


Hoffman Cas 


pr ote wie by OSG lor veh here 


ANSTO MASONRY WALL WITH HOFFMAN CASEMENTS 
ONE OUT 1 07 MAY- 23-1922 


Andrew Hoffman Mfg Co CHICAGO 


Page7 


Wy Casement Wi yj 
YJ 


Yl Ae = 


Nj 
1% 


\ ra | 
si 


Disie yg Gal) © 


WI Vdd: 


=] Raaakiaa 
eae 


| 
ck ifor screens 
Vavriou 


a 


Ze! 


fe f{m a i (Cs 
pohont a ork ae ue 


JUNE- 13-1922 


Andrew tloffiman Me Co CHICAGO 


Page 8 


Hoffman Casement WVindow 


Typical 
Frame and Sash Details 
Showing 
Various Sash Combinations 


Ge 
UY} il 


t 


A | Ki! 


: | 


MINCED HAN OLE tHe | 


Ke a ae 


VAK SY DIB. JEP ENUM ALTIUM 


NOTE DIWTENSIONS MARKED A (13ST BE AQGUAL. 
Tapes 


S226 7/ OV. VO 
ea SN 
te KEE Lala SASS A. 
Yy YY 
NOTE. YY 
PRAITES (7U387 BE FLTELCILY YY 

PLLV/IB AND SQUARE. j Yi} N 

Yfyeem 

jy, 255 


DETAIL Ol Fatf} CALS WINLIOVE 


LN DYES 
HOP FITAN CHSEIVTENT HARDWARE 


Andrew koffman Mfg Co. 


Hoffman Casement Window 


28 East Jackson Boulevard 
CHICAGO, ILLINOIS 


Page 9 


Hoffman Casemenl Window 


p ISHADE : ROLLER 
| 
ng Bes Es 


The height of the sash 
should be 1-4” less than 
the height of the frame 
from head to sill. 


The total width of all 
sash in the frame should 
be 1-8” less than the 
width of the frame from 
jamb to jamb. 


Stile including astragal 
must measure same 
width as_ stile without 
astragal. 


ALTERNATE. 


Andrew tloffman Mfg Co CHICAGO 


Page 10 


Hoffman Casement Window 


#, ./ 


6G’ SCALE MILLWORK DETAILS FOR 


5 Lis aan ne \ 
RY a HorFMAN CASEMENTS 
my a 


CENTER LINE OF PAIR 
SUGGESTED IN PLACE OF RABBET FOR 9g" SASH 


SASH IN EVEN NUMBERS MAY 
BE -1%"- (74 OR 2/4" THICK. oe 
INCREASE OR DECREASE THICKNESS | 4“ 
FROM OUTSIDE FACE —~DO0 NOT . 
CHANGE INSIDE DETAIL. 


+ CENTER LINE 
pe es al fa TWO SASH IN ONE OPENING 
TYPICAL JAMB BOTH SIDES 


USE THIS DETAIL FOR OPENINGS WITH 

QNE SINGLE SASH ONLY ~ FOR ALL OTHER 

OPENINGS USE TYPICAL DETAILS SASHW a [7 
ODD NUMBERS — 
MUST BE 
1% THICK. 


cos. 6 =e 3 => 8 \* , NG @ toa sip eee & _ sa a.” = = 
ues PPIX AN \\ Sores 7 j : 
if “ < e : Ne ¢ S es e nN a 
4 ~f/h ‘y \ S = “ < 
— — é i : Nes Z¢— Sa . 
ENERAL NOTES RAD. Sw CORNER OF SASH ROUNDED 
THESE DETAILS SHOW ALL SINGLE NOTE*- a eace aot, Cit oT nee -— cenren aaa, 2 
SASH AT THE LEFT HAND SIDE OF THE RADIUS ON ALL ROUNDED TYPICAL JAMB BOTH SIDES 
PENING AND TO SWING LEFT HAND: CORNERS TO BE *" 
| RIGHT HAND SASH ARE DESIREDAT 


FHE RIGHT HAND SIDE OF THE OPENING | 
\Guatent THIS UNIT FOR WIDE OPENINGS HAVING MORE THAN 
4 SASH IN EVEN NUMBERS-AS- G-8-10-12- ETC. S : 


REVERSE THE DETAILS. | | / 
SAN vf Nt LK, 


SUIT INDIVIDUAL REQUIREMENTS 
PROVIDING GIVEN MEASUREMENTS ARE ! 
RELATIVELY PLACED. 
SINGLE SASH WHETHER IN SINGLE OPENINGS | 
9k IN MULTIPLE OPENINGS MUST 
Iya THICK. 
JE SASH IN PAIRS ONLY ARE USED THEY 
MAY BE -12%e -134 OR 2% THICK. INCREASE 

R DECREASE THICKNESS FROM THE ! 
SUTSIDOE FACE OF SASH AS SHOWN BY |, 


CONSTRUCTION MAY BE CHANGED TO 


1 


| y CORNER OF SASH ROUNDED AT | 

CENTER LINE OF PAIR STOQL AND HEAD STOP ONLY CENTER LINE OF PAIR 
Pir ¢ 2 ie FOUR SASH IN ONE OPENING 
|] Se TYPICAL JAMB BOTH SIDES 


{PSTERSR TO SoD NUMBER ATES EASTER TIORE MAN} 
SILI ENCE, ESS 
ee al NN: 


OST 
Be 
SN 


cr 
CORNER OF SASH ROUNDED AT 
TOOL AND HEAD STOP ONLY CENTER LINE OF PAIR 


CORNER OF SASH ROYUNOCED AT 
STOOL AND HEAD STOP ONLY 


FINE SASH IN ONE OPENING 
TYPICAL JAMB BOTH SIDES 


Andrew Hoffman Mfg Co CHICAGO 


Pages 11 & 12 


t mn 


me J 
1% 


» é 
‘ c ai / ? 
’ é , Ks y. A nt 
‘ , 
e > 
by + é 
Le » 
‘ 
i » 
i » 
’ 
5 
> » ’ 
< " 
‘ if ° 
i * 
" « -e 
° 4 


Hoffman Casement Window 


WITH VERTICAL SLIDING SCREENS. 

DEPTH MUST BE INCREASEU AS SHOWN 
OPPOSITE IF HORIZONTAL SLIDING 
SCREENS ARE USED. 


BA 


3/2 TYPICAL TRANSOM BAR AS USED WITH 


7 TYPICAL MULLION 

| AS.USED WITH 
VERTICAL SLIDING 

| SCREENS. 

1 

| 

| 


HORIZONTAL SLIDING 
SCREENS ARE USUALLY 
USED IN WIDE OPENINGS 
WITHOUT MULLIONS, 


77 


a4 


SOURS 


HY 


G SEE SPECIAL SCREEN 
DETAILS FOR OPERATION 
OF SCREENS. 


DG 
Eee, i 
é SCREEN 


RORIZONTAL SLIDIN 
AS SHOWN OPPOSITE 


S SCREENS. DECREASE DEPTH 
OR VERTICAL SLIDING SCREENS 


EACH SASH SHOULD NOT 
EXCEED 30°X%84. — 
THE MOST PRACTICAL 
SIZE |S 24" K 6O"— 


IF LARGE SASH ARE 
USED THEY SHOULD BE 
STIFFENED WITH MUNTINS 
SO THEY WILL NOT SAG 
OUT OF SQUARE. 


NOTE THAT SASH IN ODD 
GROUPINGS MUST BE 
| 3/44" THICK. 


NOTE ALSO THAT SINGLE 
SASH ARE HANDED 
RIGHT AND LEFT. — 
DETERMINE HAND FROM 
DIAGRAM BELOW. 


Andrew Hoffman Mes. Co CHICAGO 


Pace 13 


prs HF angle riveted re lintel & 
punched for No.12 screws. 


aMOFRFMAN Casement Fixtures 
8 car ry the sash suspended from the 
A head, which permits ample clear- 
ance at the sill to prevent binding in case 
the sash swell in rainy weather. 
mAlthosthe ‘sashvis tree trom thessiiieana 
does not touch or rest upon it at any point, 
the windows are, nevertheless, water tight 
at this point, because, when closed, they 
bear against both the upstanding flange 
of the sill track and the edge of the stool, 
thus making a double contact with an open 
space between, past which water cannot 
blow in the most driving rain. 
Inasmuch as the sash are entirely sus- 
pended from the head it is essential for 
proper operation that the head be firm and 
rigid, as otherwise, sagging will occur, 


causing the sash to drag upon the sill with 
consequent binding and difficult operation. 
Head support is recommended as neces- 
sary for all spans in excess of 4’0” and at 
centers not farther apart than 4’0”. 

On this page are shown several suggested 
methods for supporting the head in long 
spans both with and without transoms. 
The various details show means by which 
satisfactory results have been accom- 
plished. Other and perhaps better meth- 
ods may occur to you. 

The purpose of these details is to impress 
upon you the necessity of some form of 
support for the head, when mullions are 
omitted, so when the hardware is installed 
it may have opportunity to function prop- 
erly. 


b Hoffman sash 


ss 


flat head stove bolts. 


screen 
space 


ZZ; 


< Hoffman sash 


mullion. 


- 4 7 UA fr 
Machine. bolt dhru box transom] Bolt thru transom sash: stiles into: 
lintel when mullions are omitted, 


Bolt. into lintel. 


SUPPORT FOR HEAD SHOULD BE PROVIDED AT INTERVALS 
OFFERED AS SUGGESTIONS ONLY. TRANSOM SASH ARE 


HEAD SUPPORT IN WI 


Page 14 


ps — - 
~ Lintét drilled & tapped for Ke 


Wat block AG in concrete 
for No. 18 wood screws. 


ae, 


SSS 
LEE ah 


LL 


GY; 


bp NY. 5) 
Angle irons tying head, trans. sash 
& trans. bar to-gether — Screws 


must enter vertical stles — Bolt 
head to lintel. 


NOT EXCEEDING 40's cena 
USUALLY FIXED. 


G.'W™W: SESS 


‘THE DETAILS ABOVE ARE 


-Hoffman sash 


Expansion bolt in concrete. 


WY KAKA | 


cs x 


Weeds LI on _- for No 1% 
wood screws— punch lintel. 


el 


DE OPENINGS FOR HOFFMAN CASEMENT WINDOW 
SCALE 3" EQUALS 1'0" 


JIN Al 


Hoffman Casement Window 


Details for Remodeling 
D. H. and Common Casement Windows 
to suit 


Hoffman Casement Fixtures 


Jeffery & Schaefer, Architects, Los Angeles 


Andrew Floffiman Ms Co. 


Hoffman Casement Window 
28 East Jackson Boulevard 


CHicAGoao 


No. 4 Page 15 


"= 


Hoffman Casement Window 


iT) QLo LINING 


ral ies OUT SWINGING 
| BSS 


CASEMENT WINDOW 
| REMODELED FOR USE OF 
HorrFMAN CASEMENT FIXTURES 


I— 


New 5Top 
7g xleu 


QLO OASH MAY BE 
USED 


OLoO Lining 


OLD WoRKn To REMAIN 
SHOWN WITHOUT HATCHING 


OLpb WoRK Removed 
SHOWN DoTTED 


New Work 15 HATCHED 
ey GALE 
- ONG. NALF- Full-Size - 
DETAIL (5: FOR SASH-IN PAIRS = 


Cut Down — 


Reeem) 
EY pA 
econ 

2 (OU) SENS 2 
8 cor Down Fic 


HOFFMAN 
SILL TRACK 


OLE 


Seat FoR TRack 
Must 6e Level 


Andrew tloffman Ms. Co CHICAGO 


Page 16 


Hoffman Casement Window 


7 OLD TRIM 
L MOVED 


“IN-SWINGING - 
» CASEMENT: WINDOW - 


REMODELED FOR USE OF 
HorrMaN CASEMENT FIXTURES 


mal 
/g 18 pige 


OLD SASH MAY 
BE USED: 


JAMB | 7 2t2 gust 


a 
I | 
J bee OLO Work To REMAIN 
Ze t| mS SHOWN WITHOUT HATCHING 
iy A OLo WorK REMoven OR 


Moveo SHOWN DOTTED 
New Work 1% HATCHED 


| | 
| 

| 
| | * JGALE a 
! | ONE -HALF-FoLL-Jize - 
| 
| 


OLo SASH 
Cut Down 


‘DeTaiL-is-FoR: SAsH-IN- PAIRS: 


olLL 


HoFFMAN 


SILL TRACK — 
Sear fae ener al nari OLo ApRoN Moveo 
& EVE ——| — -~ 
ae = mike New Filler | Fey Wed STOOL 
OLD 7, REMOVED 
csi) Lied bee 


Andrew boffiman Mfg Co. C 1 iCcCAGO 


Page 17 


Hoffman Casement Window 


Box FRAME WINDOW 
REMODELED FOR USE OF 
FIOFFMAN CASEMENT FixTuRes 


NEW SASH REQUIRED 


New JTop 


JAMB 


Move PART OF 
PARTING TRIP 


OLD WoRK TOREMAIN SHOWN 
WiTHourT HaTcHiINnG 


QLD WORK REMOVED SHOWN 
DoTTED 


New Work |S HATCHED 


SIGALC 


- QNe-HALF: FULL: /ize - 
-Depail-tS-For: SASH-IN- PAIRS: 


SHE 


ie 
XA \1V6 l 
x melas TVS (BI TOOL Removed 
Se RACK SSS i a 
rape he hele’ see ¥ 


Andrew toffiman Ms. Coo CHICAGO 


Hoffman Casement Window 


Details and Description 


Operation of 


Single Sash 


ge 


Hoffman Single Sash used thruout 
C. S. Barrows, Architect, Rochester, N. Y. 


Andrew Hoffman Mfg Co. 


Hoffman Casement Window 
28 East Jackson Boulevard 


CEC AGO 


Page 19 


Hoffman Casemenlk Window 


SASH OPEN OUTWARDS 


Pair of sash 

Left — Ly ck hand 2 Paar of ON. WM fully crened: 

single ‘sas Single ssh y sash yr aan + hand singe 4 
aH ww “Ht meee folly opened 


i 
! \ 


4 


Hi oY hand 


oe sash reversed 
c\ eam ZY 


aK 


vay aE 


Ya’ SCALE PLAN SHOWING TYPICAL USE OF SINGLE SASH 


} ‘ \ 
die 
Right Hand sash. ! ‘ \ Left Haemd sash. 
\ ‘ 
Sash stands rigid when ve Sash in this position will stand 
open to 90°. we 2 rigid wn owin 
| \ \ \ 
ne a ‘t a ‘ : \ 
/‘ ! \\shay arm stay ait — ' 
: A ; ! ‘ \ . 
! tk % i : 
+ \ \ \ 
' ty \ \ \ 
mene yy | 7 = 
; a 2 \ > N ‘i mat y, N 
—— JN: fe 2 NS 
a | outside corner of soph t rounded 
Fixed dimension any width sash at head stool only fo permit 
reversin 
%" SCALE DETAIL SHOWING SPACE 14" SCALE DETAIL SHOWING POSITION OF 
OCCUPIED BY SASH WHEN FULLY OPEN. - SASH WHEN PARTLY REVERSED FOR CLEANING. 
NN pening side-no stop optsid Pivoted side ste 5 
Sash & Jamb. may be Peed as : 
shown by dotted nee exterior & interior. 
K5 rae Smee cars ereaarhe Wii 
Bae ee ees a ee 


Yi) HORIZONTAL SECTION THRY Cine 5a SASH. OPENIN 
t NOTE “Dif FERENCE IN EL rer Sau WITH pce SASH anu) 
/ DE TAS as RIGHT Ae Pei — ay — FOR. LC AND. /| 


St fe COM DISET 2 Ini aOR ED ETAIL SO PAGE ero. TIO 
NOTE: SEE PAG hoy 28-24" 625 OR TIDE TAN Os Oi a UN DWAR 
SINGLE SONOME Mio DE li SORT IAC K 
Pair of sash 8 SAS 
of single sash 


1S par 


XS Astragal 


YAN 


A \ 
AS raga \$ Port Oy Pair oF Sas 


HORIZONTAL 5 
DE NINE 2S) 


6 THRU 
WS RIGHT Hanae 


orm 
o” 
oF 


Lee oA 
NGUERS 


SH a a CPL Bes O PENN. / 
ASH = ER SE TOR WLERA HAND. 


DETAILS OF OPERATION HOFFMAN SINGLE CASEMENTS 
SCALE Wala Oo ROUNIES aL; MAY 124 


Andrew Hoffman Mfg Coo CHICAGO 


Page 20 


School—Jeffery & Schaefer, Architects 
Los Angeles 


URPOSE: We recommend the 
use of sash in pairs as far as pos- 
sible but recognize that odd sash 

grouping is sometimes desirable. For this 

reason and for use in narrow openings 
permitting the use of one sash only, single 
sash fixtures have been perfected. 


Size of Sash: Single sash fixtures can- 
not be applied satisfactorily to 13%” sash. 
The sash should be 134” thick or thicker. 
Single sash should not exceed 24” in 
width and if the window opening is wider 
than this a pair is recommended. Sashes 
up to a maximum width of 30” and a 
maximum height of 7’0”, may, however, 
be used. 


Location: When single sash are in- 
stalled in multiple openings without mul- 
honcm(as Mee TOUpssa@tson a7, cUCs)) they 
must be placed at the jamb. Regardless 
of the number of sash in the opening there 
is but one single sash, located at one of 
the jambs. 


Operation: The single sash is perma- 
nently attached to one jamb and cannot be 
moved to any place in the opening as can 
the Hoffman Casements hung in pairs. It 
can however be partly reversed to permit 
convenient cleaning. It swings out from 
the jamb and presents practically the same 
appearance as an ordinary hinged sash. 
Position: Regardless of the width of a 
single sash it stands just 214” from the 
face of the jamb when open to 90 degrees. 
When open this far or farther it will stay 
rigid in the wind. 

Mill Work: If the window is only wide 
enough to contain one single sash the out- 
side stop must be omitted from one jamb 


to permit the sash to swing open. This 
jainb if desired may have a double rabbet 
with the sash rabbeted to fit as shown by 
the dotted lines on page 20. 


When a single sash is used in a multiple 
opening in connection with pairs of sash, 
both jambs are constructed alike and have 
stops outside and inside. Complete de- 
tails showing this are shown on pages 9 


tome 


The joint where a single sash and a pair 
meets is covered on the outside by an 
astragal attached to the single sash. An 
astragal may also be used to cover this 
joint on the inside but must be attached to 
the pair of sash. 


Not Reversible : 
I’'ixtures for single 
sash are made right 
and left hand and 
PD ea hentine ets: 

drawings should indicate the swing of the 

sash so proper hardware may be supplied. 

The diagram illustrates the method of 

determining the hand. 


INSIDE OF ROOM 


Hardware: No hinges are required for 
single sash. With this exception and with 
the addition of stay arms (illustrated on 
page 2) the fixtures are identical with 
those used on sash in pairs. The stay arms 
stabilize and guide the sash during opera- 
tion and hold it in position when open to 
90 degrees or more. The stay arms are 
mortised into the top and bottom rails and 
are practically invisible when the window 
is closed. 


Soldiers Hospital, N. H. D. V. S., W. A. O. 
Munsell, Supervising Archt., Los Angeles 


Page 21 


Hoffman Casement Window 


LEONG: 


Bouchard, Chicago, Architect 


ENTILATION: Hoffman Case- 
#/ ments open to any desired position 
W or any angle providing exact reg- 
ulation of ventilation. By slightly opening 
the window a flue is created which draws 
out all impure air and automatically re- 
places it with fresh, without any direct 
draft. 


Warping: The top hangers and bottom 
cuides, together with three hinges hold 
the sash at all points where warping is 
likely to occur. If the sash warp from 
standing open a long time they are imme- 
diately straightened when closed by being 
forced at an angle into the pockets formed 
by the stops at the jambs. 


Cleaning: Both sides of the glass are 
conveniently cleaned from inside the room 
without danger or inconvenience. 


Weather Tight: It is impossible for 
water to blow past the sash in the most 
violent storm. These windows are more 
nearly air tight than any other and neeq 
no weatherstrips. 


Low Cost: Because plank frames are 
used the mill work is cheaper than box 
frames and any carpenter can install the 
fixtures in much less time than any other 
window hardware. 


No Operators Required: When Hoff- 
man: Casements are open to 45 degrees or 
more, each sash acts as a holding lever for 
the other and the wind will not affect them. 
When only slightly open a strong wind 


would probably blow them shut but with 
not sufficient force to break the glass. 


Maintenance. There are no complicated 
mechanisms, pulleys, cords, etc., and by 
the use of few and simple working parts, 
repair costs are eliminated. 


No Mullions Necessary: In places where 
it is desirable, for view, ventilation or 
light, all mullions may be omitted. There 
is no limit to the width of the opening 
which may be used providing the head is 
properly supported. 

New or Old Work: Because the mill- 
work for Hoffman Casements is so nearly 
“standard” the fixtures may be installed on 
old windows with but few changes. 


Shade Control: Hoffman Casements 
open outward and do not interfere with the 
use of shades and curtains of any type. 
Freezing: The combination swinging 
and sliding motion of the windows as they 
are opened readily breaks away ice or 
snow. 
Cannot Fall Out: Being hung from the 
top, Hoffman Casements can never fall out 
of the frame, regardless of the position in 
which they are placed. 

Securely Locked: Hoffman Casements 
are locked at both top and bottom by 
special fasteners which draw the sash 
perfectly tight. They cannot be opened by 
force from outside. 


School—Train & Williams, Architects 
Los Angeles 


Andrew tloffman Mfg. Co CHICAGO 


Page 22 


No. 6 


Hoffman Casement Window 


SSS 


SECTION 


THIS DRAWING SHOWS 
LEFT HAND SINGLE SASH~ 
OR RIGHT HAND SASH 
EVERSE THE DETAIL. 


NOTE— 
FRAMES ANDO SASH 
MUST BE PERFECTLY 
PLUMB AND SQUARE. 


4" SCALE DETAILS 
VERTICAL SECTION— 
INSIDE ELEVATION= 
PLAN- 


REFER ALSO TO 
6" SCALE DETAILS. 


Hardware Installation 
Details and Directions 


CURTAINS 
STAY ARM (OUTSIDE) 


FASTENER —so 


Re ee 


ToP HANGERS [fT 


SINGLE SASH 


STOP 


ASTRAGAL ON 
OUTSIDE OF THIS SAS) 


HINGED HANOLE ON 
SINGLE SASH 


FASTENER 


GUIDE BLOCK 5} _ yc SILL 


@ PW PLATE 


STAY ARM FOR 


y SINGLE SASH ONLY; SASH OPEN OUTWARDS 


PAR 


ASTRAGAL ON INSIDE OF 
THIS SASH IF DESIRED 


FASTENER 
TRACK 


GUIDE BLOCK & PIN PLATE 


SRD en ae ee 
TOP HA 
aes 
a ane ere t= screens 
LASS SS 


So a oe 


G 


4 
Hi 


FASTENER 
| 


H | 
| 


Nh LESS THAN HEIGHT OF FRAME. 


VIDE BLOCK 


BELOW STOOL-SILL TRACK 
‘ie GUIDE BLOCK IN PLACE 


Andrew Foffman M fe Co. 


Hoffnan Casement Window 
28 East Jackson Boulevard 


CHICAGO 


OP |HANGER 


Page 23 


Hoffman Casement Window 


TOP VIEW OF SASH 
HANGER IN PLACE. 


MORTISE FLUSH WITH TOP OF SAS 


NGER MoRTISED FLUSH. 
© FACE OF SASH 


Top HANGER || 


MORTISED FLUS 
MeO ie beeen aN eet INSIDE 
| ELEVATION 
IMPORTANT pecan 
CUT SASH % 


SHORTER THAN 
HEIGHT OF FRAME 
BETWEEN HEAD VAD 
ANO SILL. ALLOW /3 
TOTAL CLEARANCE 
BETWEEN JAMBS. 


INSIDE 
CORNER OF 


CLEARANCE, 
OF STRONG $ 
MUST BE Lert 
BETWEEN BOTTOM 
}OF SASH ANDO 3 uw Lh Wea 
SURFACE OF pm aa Sey Le] LEARAINCE + 
SILL TRACK) y 1 i ee ee = 


Tse ae ae J q — — —-—- —— —_— 


BoTTOM OF SASH 


Toe OF SILL 


“ 
y RAD, 
SET FLUSH WITH INSIDE FACE OF SASH 


BACK VIEW OF SASH 
HEAD & SILL SECTION. 


6 INCH SCALE 


DETAILS FOR 
IN STALLATION | BOTTOM VIEW OF SASH WITH PIN 


PLATE IN PLACE 


Naa aN) GEESE DEES 
CUT OFF ASTRAGAL 
’ AND ROUND CORNER OF SASH 
CN TO CLEAR STOOL AND HEAD STOP 
A vy MEETING STILES BETWEEN TWO PAIR OF 
secon A beat) SASH IN TRE SAME OPENING~- HANGERS AND 
BOTTOM GUIDES HERE- NO BUTTS. 


Andrew Hoffman Mfg Co CHICAGO 


Page 24 


Hoffman Casement Window 
SINGLE SASH HARDWARE 


ANGLE BRACKET MORTISED INTO HEAD AND JAMB 
MORTISE FLUSH WITH OUTSIDE FACE OF SASH 


MORTISE FLUSH WITH TOP OF SASH 


TOP VIEW OF SASH WITH 
HANGER AND STAY ARM IN PLACE 


TOP HANGER MORTISED FLUSH WITH TOP AND 
Leda: FACE OF SASH SAME AS FOR SASH IN PAIRS 


| 
> RAD. 


CENTER LANE 
OF SASH 


HEAD 


TOP OF SASH 


MORTISE ANGLE 
BRACKET FLUSH WITH 
HEAD AND JAMB 


PLATE MORTISED INTO 
TOP OF SASH So STAY ARM 


IS FLUSH. 
TOP STAY ARM IN PLACE SCREW PLATE TO SASH. 
(SASH NOT SHOWN) 


eee 
DETAILS SHOW SASH TO SWING LEFT HAND —>z7777 tor 
REVERSE DETAIL FOR RIGHT HAND SASH ——~-——_--_-_» gq 


JAMB 


BOTTOM STAY ARM IN PLACE 
(SASH NOT SHOWN) 


MORTISE ANGLE 
BRACKET FLUSH 
WITH JAMB. 


BOTTOM LEG OF 
ANGLE BRACKET 
iS NOT MORTISED, 


PLATE MORTISED INTO 
BOTTOM SASH SO STAY 
ARM \S FLUSH. 

CREW PLATE TO SASH. 


" “TOP OF SILLA 
RAD. | 


OS PIN PLATE MORTISED FLUSH WITH INSIDE FACE of =| JS ENTERLLINE 
f SASH AND SET IN SAME AS FOR SASH PAIRS. 


PIN PLATE AND STAY ARM 


x \, BoTTOM VIEW OF SASH WITH 
Pp e 
: IN PLACE 


MORTISE FLUSH WITH OUTSIDE FACE OF SASH. 
ANGLE BRACKET MORTISED INTO JAMB AND SET ON TOP OF SILL 


OFF ASTRAGAL 
AND ROUND CORNER 


r OF SASH TO CLEAR 
JAMB FOR PIVOTED SIDE JAMB FOR SWINGING STOOL ANP HEAD STOP. 
OF SINGLE WINDOW ANO FOR SIDE OF OPENINGS MEETING STILES WHERE SINGLE AND DOUBLE 
BOTH SIDES OF ALL OPENINGS HAVING ONLY ONE SASH. 


SASH OCCUR WN THE SAME OPENING — TOP 
HAVING MQRE THAN ONE 


HANGERS AND BOTTOM GUIDES ON DOUBLE SASH. 


Andrew Hoffman Mfg Co CHICAGO 


Page 25 


Andrew Hoffman Mfg. Co CHICAGO 


Page 26 


INSTALL FIXTURES IN ORDER GIVEN HERE 


sw} QUARE FRAME: 
” that frame be absolutely level and 
square. If it is not the hardware will 


not operate properly. If span of head is more ~ 
than 4’ 0” it must be bolted to lintel so it can- 
not sag with weight of sash. 

2—Fit Sash: Do not attempt to fit sash 


unless they are perfectly dry. Sash must be 
fitted so they are %” less in height than the 
height of the frame from head to sill. The total 
width of all sash should be %” less than the 
frame width. Sash must be perfectly square and 
exactly equal in width. Where T astragals are 
used, the part which goes on the edge of the sash 
must be included in the measurement as part of 
the total sash width. All hardware is fastened 
on astragal—not under it—so nail on astragals 
before starting to put on hardware. 

3—Apply Butts: Mortise butts in clear to 
the knuckles—as far as they 
will go. Set butts close to 
glass line at top and bottom 
and the third butt midway 
between. Both sash of each 
pair must be exactly equal 
in width and the sash should 
line up as shown when folded 
together. Where T astragals 
are used figure them as part 
of the sash stile. Hinged 
Handle may also be applied 
now, wherever it will be most 
convenient for operating the 
windows when screens are in 
place. (Type of screen to be used should be 
determined before placing handle.) 


4—Pin Plates: Cut mortises at bottom 
corners of sash at inside face. 
Make mortises the width and 
length of pin plate and the 
depth of pin plate and guide 
block together. Do not cut 
mortise as wide as guide 
block. This mortise when 
correctly made should be on 
the inside bottom corner and 
should measure 1” in width, %4” deep and 3%" 
long. Screw pin plate in place. Nail all T 
astragals in place before applying 
hardware. 

5—Top Hangers: Mortise top 
hangers so they are flush with back 
and top of sash and so lip on top of 
hanger is flush with inside face of sash. 
Drill screw holes but do not fasten 
hangers in place. Note that hangers 


It is essentialare right and left hand. If there is a T astragal 


nail it on before fitting top hangers. The hangers 
are set on the T artragal—not under it. 

6—Stay Arms for Single Sash: Mortise 
top and bottom of sash at outside face on side 
nearest jamb for stay arms and also cut mortises 
in head and jamb for stay arm brackets. Attach 
stay arms to sash. The stay arm is the only piece 
mortised at the outside face—every other piece 
is at the inside face. 

7—Top Track: Put 
the hangers in the track 
before screwing it in place. 
Insert one hanger for each 
sash and note they are in 
pairs (right and left hand). Screw top track in 
place. See that screws set flush so hangers will 
pass easily without striking 
screw heads. 

8—Sill Track: Place SILL 
guide blocks on sill track be- TRACK 
fore screwing it down if stool 
is in place. Set sill track so that the upstanding 
flange will line up exactly with the edge of the 
stool and so the sash when closed will bear against 
both the track and the stool. See that all screws 
are flush so guide block will pass easily without 
catching on the heads. 

9—Set Sash in Place: Fold sash and set 
in opening. Tip out sash so pins on pin plates 
will enter the hole in guide blocks. Draw sash in 
at the top and screw top hangers in place in the 
mortises previously made. Use the long 3” screw 
in the top hole. (If sash are heavy they may be 
set in place one at a time and the butt pins 
inserted afterwards. ) 

10—Single Sash: Now attach stay arms 
to jambs if single sash are used. 

11—Fasteners: Apply fasteners to sash 
as shown about 3%” from hinged edge so that 
when the window is open the handle is not 
pinched between the sashes. 

12—Follow drawings closely:—round all 
corners 14” where shown and allow plenty of 
clearance for astragals to pass easily over stool 
and under head stop. Too much clearance is 
better than not enough. 
Note. Outside corners of single sash only should 
be beveled or rounded at head stop and stool so 
sash can be partly reversed for cleaning. 
If these directions are followed the windows will 
pperate easily. If the window binds at any point 
it will probably be due to not enough rounding 
at the corners so the sash binds at the head or 
stool. Examine these two points carefully and 


WOUIL _aeafl 
Pre (l(t 


cut away a little more wood if necessary. 
Special Notice: If span of head is more than 4’ 0” it must be bolted or screwed (not nailed) to 


lintel so it cannot sag with weight of sash. Bolts must be not over 4” 0’ apart. 


No.7 


Hoffman Casement Window 


Details and Data 
Concerning 


Screens, Shades, Curtains, etc. 


R. C. Buckley, Architect, Minneapolis 


Andrew Hoffman Mfg Co. 


Hoffman Casement Window 
28 East Jackson Boulevard 


CHICAGO 


Hoffman Casement Window 


Screen Keen 


INTERIOR. ELEVATION 


NOK ELEVATION, 


ox Ls ya HRS , 
aS ass “i ica Ye 
“7 Soc das PERING 47 NN 44 SA DREN IN G@,——~” N 
é IO IASH OPEN ye N 7 fe SPARS  OPENIN We Sy 
“ CEXTERIOR He a a ’ . 
g 


we 
/ Se 4¢ 
7 ae 
C sc ttane 7 


\\ Y 
NS % 


Wa Semis Daterr of Screen Amnenotmenr yor A asx window. 


| 4" Scare De&TAR OF ScaseH ARRANGEMENT FoR 5 SAB WINDOW. 
(ScREENG FOR 2 SASH Winbow SinMAR Bur S1Z6 OF ONE GASH.) 


(Screens FoR S SAH WDOW SIMILAR BYT EMcH Is SIZR OF ONE SASH) 


{ 
SingLe Sax Pain OF SASH PAIR OF SASH PRIR OF SASH 
EI = ANe 
ScREEND z Screen 


Ya Scag DETAIL OF ScRREN ARRANGRMENT FoR "7 SAGX WmooW. 


PAIR OF SASH PAIR OF SASH PRR OF f SASH PAIR OF SASH PRIR OF SASH 


——————— 
rr ae = 
SS ST CeRIRRERR TS Screens—2~— 


Ya" Scare Detar of Screen Aremnaemenr FoR Sasn in Wine OPenines 


NZ a 


X\ 


7 LIFT SCREEN OFF 
pny OF TRACK 
we 


q 

SE . 
MZ, 

ee 

] we 


KWoop- TRACK 


CAA 


HOFF 


HARDWARE & SCREENS + AT HERD 
SCREENS. 


e aa q " 
JAMB DEPTH yy iL 
JAM® DEPTH REQUIRED FoR a 
REQUIRED FOR AA HAR OW ARE Gr SECTION 


NO ROLLERS 
ON SCREEHS: C { 
DEFPER GROVE YY =| “OCR ee 


Hf lincross tA [B19 
“ 


SHEAVES 
& FOR EACH SCREEN 


> TRACK INSIDE 
B+ BRASS TRACKS FAGE Q 
FULL WIDTH OF SASH 
= 7 4 OPENING 


ae, GG 


Aap 


Section AT Stee Dp 


TWO ROLLERS 
UPPER TRACK 4 N ORES .° SSA | enc denen 
Tor TRACK & Tor GROOVE IN SCREEN 15 DEEP [-F 
SCREEN TREKS ENOUGH 10 PERMIT LIFTING SCREEN TROM LOWER TRACK. i 
atts soe — 


=a ay) OMMON SCREEN SPRINGS ToR PREVENT SCREEN =— 
oe hy FRom Sumpine TeROC. i — 


— = 4 (Cy, St" MD WER TRACK MAY BE SAME AS UPPER Gut SCREEN DAT 
ye 5 Boa le LOM et emaute emir StGOK. 2 ioe, 
“ - VMS Z) TRAGKS ARE USUALLY MILLED Feom BIRCH 


& 
ane STAINED OR PAINTED To MATCH TRIM. THEY SHOULD ALL METAL 


SGREEN TRACK LOWER TRACK BE FRSTENED IN PLACE BY BRASS SCREWS. 
: IONS 

HORIZONTRL SECTION THRU BO data NOTE Ee COC ye nn eae SCREENS 
MEETING STILES OF SCREENS SURFACE. a sae AE 
TRACKS SHOULD BE RUBBED WiTH PRRAFFIN. QuiRED FOR HARDWARE 

WooD OCREENS WITH Wood DOREENS OPERATING ON & SCREENS. 
Rovers & METAL [RAGOKS Mounped Woop TRACKS WitHouT ROLLERS OCALE . 
" nm , " tt 
SCALES! = 10! Scar- 3" & 6 = 10 61-2 AO 


DETHILS OF HORIZONTAL SLIDING SCREENS FOR HOFFMAN CASEMENTS 
SCALE %4'- 3" & 6" EQUALS 10’ 


Andrew Hoffman Ms. Co CHICAGO 


Page 28 


Hoffman Casement Window 
LIL LLL 


Re 
S 


“TRANS@ | | 
| 

TRANSOM SASH 

R Aer qr HINGED 


HIS DIMENSION N | \ 
DETERMINED BY fea 
Tor MUNTIN— , 4 
a ED NOT BE \ 
R & INCHES 1 
SCREEN = 
B\\08S UP SEC |ON AT HEAD ae 
I SCREEN 


Fi 
(A DESIRED. 
(i a 
| 
| 
SCREEN 


iN NZ SLIDES 0 INTER|OR E\LEVATION 


S 
S 


7 ai 
4 
Verricne SECTION IS VERTICAL SECTION 


wy SALE DETAIL OF SCREEN FoR Yi’ SCALE DETAIL OF SCREEN Toe 
WINDOW WITHOUT TRANSOM SECTION Rt MEETING RAILS 4 WINDOW WITH TRANSOM 


WoOD SCREENS For WINDOW 
WitHOUT TR 
Woop TRACK 


SCREEN) GROOVEO Re 


Wt [Mil fe" || 


—y 
COMMON SCREEN SPRING AT TOP & BOTTOM | = 
NN ane a SECTIONS 
eS MEN Screen TRACKS 
Ba? 


IntERIon ELtvation of Scrren 


"“SGRLUNs NOTES: 
URS DING SCREENS ARE RECOM- 


MENDED FOR SINGLE SASH WIN- 
DOWS G& NARROW PAIRS ONLY. 
THEY MRY BE USED FoR WIDE 
A OPENINGS BUT MULLIONS WILL 
SECTION AT SILL BE NECESSARY. 
NOTE: S)LL SECTION FoR WINDOW AS THE SCREEN RAISES A 
HORIZONTAL SECTION Or) \3 SIMILAR EX [SHORT DISTANCE ONLY THE ToP 


CERIN, DIV AyGe | Bet SASH IWINDOW LOCK CANNOT BE USED 
Parr ELEVATION & SECTION SHOWING OPERATION. WHEN SCREENS ARE IN PLACE. 
TO REMOVE SCREEN COMPRESS SPRINGS Woop SCREENS FOR HORIZONTAL SLIDING SCREENS 


BY PUSHING SCREEN TO SIDE \ ARE Sut ia DVISED WHEREVER 
WINDOW WITH TRANSOm {ARE STRONGLY AY 


“SHADE & CURTAIN NOTES: 


DETAILS. SHOW (ieee oF Bes & 
ay eiNge YO WALLS 
H CONSEQUENT VARIATION i” RVAICASLE LY SPACE. 


Ae BR Nees SHOWN ARE REGULAR STOO 
geTaINAS LE FROM RNY DERLER IN THIS MRT 


srhoe Pea Or) ie AVE MADE IN SEY- 
Ek & THE CURTAIN 
BOD SSBRCAETS "Ny FPABIOUS Y BROSECTIONS, 


Ye! SCALE DETAIL SOG METHOD oF HANGING ROLLER SHOES IN ee A 
KETS ATTACH Ve To FACE 77IN OR TO SOFFIT. 


ON FACE OF 
TRIM 


DETAILS OF UPSLIDING SCREENS, ROLLER SHADES & CURTAIN BRACKETS POR. HOFFMAN CASEMENT 
SCALE FOR SCREENS 4' & 3° EQUALS 1:0~FOR SHADES & CURTAIN RODS 2’ & 3 EQUALS 1:0 


Andrew bkloffiman Mfg Coo CHICAGO 


Page 29 


IGE 


jae 2 
re 


Spring 
bro 
iN 
SN] t 


AOCATION: Hoffman Casements 
4 open outwards, therefore the 
screens must be placed inside of 
the windows. Inside screens installed 
according to our details are conveniently 
operated, easily removed for storage and 
easily replaced. The details shown are 
suggestions only and screens of other 
types may be installed providing a mini- 
mum of 11%” is left between the sash and 
the screen for the accommodation of the 
window hardware. 

As it is necessary to open the screen in 
order to operate the windows, a screen per- 
mitting convenient operation should be 
specified. The screens we detail have been 
found to be very convenient in operation 
and do not interfere in any way with the 
hanging of shades or curtains. 

Other Types: In places where curtains 
are not necessary, screens may be hinged 
but are not generally recommended 
because of interference with shades and 
curtains. 

Rolling screens, operating similar to roller 
shades, may be had, which are practical 
and convenient for use with Hoffman 
Casements, are always ready for service 
and need not be removed for winter stor- 
age as they roll up completely out of sight. 
We will be glad to have special informa- 
tion sent to those desiring to use them. 
Economical: Inside screens are more 
economical than outside, because they are 
not directly exposed to weather and conse- 
quently last indefinitely without re-wiring 


Intewfo NN 


or yearly painting. They are also cleaner 
than outside screens. 
Storm Sash: In extremely cold climates 
it may be found desirable to install storm 
sash and if so, the storm windows may be: 
made interchangeable with the screens, 
running on the same tracks and operated 
in the same manner. Storm sash installed 
in this manner permit the opening of the 
window on mild days and also permit the 
cleaning of windows. 
Transoms: Where transoms are used, 
they are usually left unscreened, as they 
are not necessary for ventilation and are 
opened only for cleaning. 
Shades, etc.: Shades and curtains are 
installed in the same manner as with win- 
dows of ordinary type. They should be 
placed inside of the screen so that the 
screen is between the curtains and the win- 
dow sash. The details shown suggest 
several methods for hanging curtains and 
shades, depending upon the amount of 
jamb space available. Venetian shades or 
any of the ordinary porch shades may be 
installed. 
Awnings: Outside awnings may also be 
used if they are set high enough to clear 
the point of sash when the awning is down 
and the window open. If transoms are 
used the awning will usually clear the sash 
when set at the top of the transom. 
Note: We do not usually sell screens or 
screen hardware, but can supply rollers 
and metal tracks for sliding screens, if not » 
readily obtainable locally. 


SCALE 3” EQUALS 1/0” 


SSa| WEATHER STRIPPING 
HOFFMAN CASEMENTS 


The strips shown are 
of standard manufac- 


ture. The applications 
are suggestions only for 
the purpose of demon- 


Crame 
\t 


strating the fact they 
may he used. 

Tr... | Weather strips are not 
fj necessary excepting to 
make the window ditst 
proof — Horrman CasemEnts 
will not leak water. 


We suggest the window 
he left wtthout weather 
Gate at | Str pS. Ue ss” eheyRawe 

y IN Jrounsls Necesso rye and 


in any event until the 
sash hecome thoroughly 
dried out. 


Andrew Hoffman Mf. Cs C1 CAG © 


Rage 30 


Ain Bef 


